Schwartz, Mary Ann. Marriages and families : diversity and change / Mary Ann Schwartz, BarBara Marliene Scott. - 7th ed. - Boston, Mass. : Pearson, 2012. - xviii, 606 p. : col. ill. 28 cm. Includes bibliographical references (p. 539-580) and index. ISBN: 9780205845309 (pbk.) RM389.87 Subjects--Topical Terms: Marriage--United States.